How to use

org.apache.wicket.util.diff.Diff

constructor

/**
 * compute the difference between an original and a revision.
 * 
 * @param orig
 *            the original
 * @param rev
 *            the revision to compare with the original.
 * @param algorithm
 *            the difference algorithm to use
 * @return a Revision describing the differences
 * @throws DifferentiationFailedException
 */
public static Revision diff(final Object[] orig, final Object[] rev,
  final DiffAlgorithm algorithm) throws DifferentiationFailedException
{
  if ((orig == null) || (rev == null))
  {
    throw new IllegalArgumentException();
  }
  return new Diff(orig, algorithm).diff(rev);
}

/**
 * compute the difference between an original and a revision.
 * 
 * @param orig
 *            the original
 * @param rev
 *            the revision to compare with the original.
 * @param algorithm
 *            the difference algorithm to use
 * @return a Revision describing the differences
 * @throws DifferentiationFailedException
 */
public static Revision diff(Object[] orig, Object[] rev, DiffAlgorithm algorithm)
  throws DifferentiationFailedException
{
  if (orig == null || rev == null)
  {
    throw new IllegalArgumentException();
  }
  return new Diff(orig, algorithm).diff(rev);
}

/**
 * compute the difference between an original and a revision.
 * 
 * @param orig
 *            the original
 * @param rev
 *            the revision to compare with the original.
 * @param algorithm
 *            the difference algorithm to use
 * @return a Revision describing the differences
 * @throws DifferentiationFailedException
 */
public static Revision diff(Object[] orig, Object[] rev, DiffAlgorithm algorithm)
    throws DifferentiationFailedException
{
  if (orig == null || rev == null)
  {
    throw new IllegalArgumentException();
  }
  return new Diff(orig, algorithm).diff(rev);
}

Diff df = new Diff(test1);
Revision r;
try

Diff df = new Diff(test1);
try

Diff df = new Diff(test1);
Revision r;
try

Diff df = new Diff(test1);
try